GSH
Clinical Hub
O&G Clinical Tools

Obstetric Calculators

Ward-ready obstetric calculators for dating pregnancies, interpreting ultrasound reports, and supporting antenatal decision-making.

Available
EDD & Gestational Age
Calculate current gestation from LMP, ultrasound scan dates, or EDD printed on the sonar report.
LMP datingUltrasound GAEDD from sonar
Coming soon
Bishop Score
Cervical assessment for induction readiness.
Induction planningCervical exam
Coming soon
MgSO₄ Dosing
Eclampsia loading and maintenance dose calculator.
EclampsiaPre-eclampsia